{"id":"openSUSE-SU-2026:21747-1","summary":"Security update for cpio","details":"This update for cpio fixes the following issues:\n\n- CVE-2026-66484: improper sanitization in the tar archive extraction functionality allows for the creation of hard\n  links outside intended directory via malicious tar archives (bsc#1274856).\n- CVE-2026-66485: improper memory management in the `make_path` function when allocating memory allows for denial of\n  service via crafted archives (bsc#1274857).\n- CVE-2026-66486: improper encoding or escaping of output in the archive member listing functionality allows for\n  terminal control sequence injection via crafted archive member names (bsc#1274858).\n","modified":"2026-09-09T18:23:13.642681083Z","published":"2026-09-03T14:47:52Z","related":["CVE-2026-66484","CVE-2026-66485","CVE-2026-66486"],"upstream":["CVE-2026-66484","CVE-2026-66485","CVE-2026-66486"],"references":[{"type":"ADVISORY"},{"type":"REPORT","url":"https://bugzilla.suse.com/1274856"},{"type":"REPORT","url":"https://bugzilla.suse.com/1274857"},{"type":"REPORT","url":"https://bugzilla.suse.com/1274858"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-66484"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-66485"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-66486"}],"affected":[{"package":{"name":"cpio","ecosystem":"openSUSE:Leap 16.0","purl":"pkg:rpm/opensuse/cpio&distro=openSUSE%20Leap%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.15-160000.3.1"}]}],"ecosystem_specific":{"binaries":[{"cpio":"2.15-160000.3.1","cpio-lang":"2.15-160000.3.1","cpio-mt":"2.15-160000.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21747-1.json"}}],"schema_version":"1.9.0"}